Standard display
Press and hold the 
button on
the
steering wheel until the Trip menu with
odometer 1 and trip odometer 2 is
shown.
See also:
Restarting the tire pressure loss warning system
Restart the tire pressure loss warning system if you have:
changed the tire pressure
changed the wheels or tires
mount new wheels or tires
Before restarting, consult the Tire and Loading Inf ...
Redialing
The on-board computer saves the last names or numbers dialed in the redial memory.
Press the or
button on the steering wheel to
select the Tel menu.
Press the button to switch
to the ...
Cleaning the display
– Before cleaning the display, make sure that
it is switched off and has cooled down.
– Clean the display surface using a
commercially-available microfiber cloth
and TFT/LCD display cleaner.
– ...